Lost World

The lost world is a subgenre of the fantasy or science fiction genres that involves the discovery of an unknown Earth civilization.

Dawn's Second Look Reveals Vesta Could Be Part of a Lost World

Dissection of 130,000-Year-Old Baby Mammoth Reveals Glimpse Into Lost World

A Lost World Beneath the Pacific Ocean? Mysterious Structures Discovered Deep Within Earth’s Mantle

“Lost World” of Ancient Creatures Discovered – 1.6 Billion-Year-Old Eukaryotic Organisms